摘要:
A reel mechanism for the elimination of the belt looseness of a safety belt system when exceeding a predetermined vehicle deceleration, whereby a preferably electrically ignitable propellant charge is provided for the initiation of the retraction movement, which is arranged in the axial direction of the wind-up roller; the propellant charge is thereby arranged concentrically in a hollow shaft of a belt roller that blocks automatically in case of danger, and accommodates a continuously effective retracting device as well as the wind-up roller; a liquid medium is disposed in front of the propellant charge which, after the ignition of the propellant charge, drives a rotor coupled at that instant with the wind-up roller by the then forming gases in the sense of an elimination of the belt looseness.
摘要:
A method and device for controlling vehicle interior lighting as a function of certain lighting-relevant states, in which the respective turning-on or turning-off process takes place with dimming. The dimming parameters, such as turning-on or turning-off dimming time or desired final brightness, are selected in advance as a function of the vehicle state that activated the control process, which permits a highly variable and situation-specific lighting control. The lighting control unit, depending on signals from a sensor group and according to a program stored in a program memory, controls a lighting device through a controllable switch.
摘要:
A heat-exchanger with a bundle of parallelly extending pipes adapted to be acted upon by air which are constructed in the manner of heat pipes; a connection box extends transversely to the pipe bundle which surrounds section-wise the heat pipe hollow spaces of the pipe bundle and which is adapted to be traversed by a heat carrier medium; the connection box essentially consists of an extruded profile whose profile direction is disposed parallel to the pipe rows of the bundle and is provided at its end faces with guide covers which take over the distribution and deflection of the heat carrier medium toward the channels inside of the extruded profile.
摘要:
A heat-exchanger with a bundle of parallelly extending metallic pipes arranged at least in one row which are hermetically closed off and constructed in the manner of heat pipes, and with at least one metallic heat-exchanger head extending transversely to the pipe bundle which is sealed off from a flow point of view with respect to the pipe hollow spaces of the pipe bundle but is in heat-transferring connection therewith; the heat-exchanger head is thereby formed of at least one three-layered flat partial composite laminated body per pipe row which includes two separate channels or channel networks, and which is directed parallel to the associated pipe row; one of the channels of a partial composite laminated body is thereby connected with the heat pipe hollow spaces of the pipe row to form a heat pipe channel while the other channel is adapted to be acted upon by the heat carrier medium and forms a heat carrier channel.
摘要:
A sensor arrangement which is adapted to be triggered by deceleration forces. The sensor arrangement forms a component of a vehicle safety belt system and includes a mass deflectable from an initial position to a deflected position upon exceeding a predetermined deceleration and an indicator which responds if the belt of the safety belt system has been deployed during the occurrence of the predetermined deceleration. The mass is associated with the indicator and has such a mounting and/or includes a track of such an ascending slope, that the full deflection of the mass is attained only beginning at a deceleration of about 2 g. An arrangement is provided for preventing the deflected mass from returning to the initial position.
摘要:
A pneumatically operated control system for the automatic alignment of motor vehicle headlights in which a measuring transmitter at each axle of the motor vehicle determines the change in distance of the axle to the vehicle body and, cooperating with a pressure modulator, causes the alignment of the headlights to a constant light distance by way of a differential control element and a control shifting device; the control shifting device thereby includes a control rod engaging at the pivotal headlight which in case of pressure failure is clamped fast either directly or indirectly by a servo-adjusting motor which is operatively connected with the pressure line.
摘要:
A locking arrangement for securing a pivoting and sliding cover to a counter-structure of a vehicle body, in particular for folding hoods of convertibles, has a fastening pin which is disposed on the cover and protrudes from the rear side of the cover, a catch fastening which is disposed on the counter-structure and interacts with the fastening pin in the locking operation and an intrusion guide for the intrusion of the fastening pin into the catch fastening via a notch, mounted in front of the locking catch, on the counter-structure. To enable an auxiliary mechanism to be less expensive and more space-saving, elements which interact during the closing of the cover are deflection apparatus which butt against each other. A sliding advancement of the cover, which is maintained after the deflection apparatus are run up against, can be partially converted into transverse advancement of the cover which accompanies the axial advancement of the fastening pin.
摘要:
A regulator with a hysteresis-affected characteristic curve has a manually operable actuating element for presetting a desired control variable, an axially displaceable control slide for adjusting the preset control variable and a control incline which is coupled to the actuating element. The control incline converts, by means of a rising control face, the adjustment movement of the actuating element into a axial displacement of the control slide. For the purpose of compensating the hysteresis when adjusting a control a variable such that the same control variable is brought about by rotating the actuating element to the left or to the right into the same setting, the control incline bears a toothing along its control face. Each tooth has, in two planes which extend along the displacement direction of the control face and are perpendicular to one another, a sawtooth-like contour with in each case a rising edge for running up the control slide and a falling edge which follows in the displacement direction. Each tooth contour is associated with one of the two displacement directions. Each tooth contour is associated with one of the two displacement direction of the control incline and deflects the control slide in the axial direction or transversely thereto.
摘要:
In an energy absorbing damping device for safety belts of motor vehicles, for the purpose of controlled reduction of the deceleration force which acts on the belt user in the event of a collision, a strip element, which is connected to the safety belt, is pulled out of a coil and, by plastically deformed deformation members arranged on both sides of the strip element. The deformation members are formed as two toothed rollers, which engage with one another, so that the strip element, as it is pulled out of the coil, is first deformed sectionally and subsequently pulled straight again.
摘要:
A triggering arrangement is described for restraint systems in motor vehicles, in which, in a joint, metallic electromagnetically shielding housing arranged directly at the restraint system, all elements of the triggering arrangement are integrated, including a separate power supply unit. Outside said housing, no electrical leads are required, resulting in an extensive shielding from electromagnetic interference signals and a high saving of costs. Contemplated usage includes with are airbags, belt tighteners, etc., in the case of seats that are firmly anchored to the vehicle, and also in the case of removable seats and seats for children.